2017384527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2\times {\mathrm{107}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 2949125760

約数和(自身を除く): 931741233

約数列:

[1, 3, 19, 53, 57, 79, 107, 159, 237, 321, 1007, 1501, 2033, 3021, 4187, 4503, 5671, 6099, 6241, 8453, 12561, 17013, 18723, 25359, 79553, 107749, 118579, 160607, 238659, 323247, 330773, 355737, 448009, 481821, 667787, 992319, 1344027, 2003361, 6284687, 8512171, 12687953, 18854061, 25536513, 35392711, 38063859, 106178133, 672461509, 2017384527]

約数ペア:

[(1, 2017384527), (3, 672461509), (19, 106178133), (53, 38063859), (57, 35392711), (79, 25536513), (107, 18854061), (159, 12687953), (237, 8512171), (321, 6284687), (1007, 2003361), (1501, 1344027), (2033, 992319), (3021, 667787), (4187, 481821), (4503, 448009), (5671, 355737), (6099, 330773), (6241, 323247), (8453, 238659), (12561, 160607), (17013, 118579), (18723, 107749), (25359, 79553)]